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The islets of Langerhans produce two peptide hormones-- insulin and glucagon--that interact to govern the level of glucose in the blood True or False?
Wiki User
∙ 13y ago
True. Insulin is produced by the beta cells, in the pancreas, and glucagon is produced by the alpha cells, also in the pancreas.
Wiki User
∙ 13y ago
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Which two hormones are responsible for the balancing of the glucose in the blood?
Actually there are about eight glucose regulating hormones in the blood. But the three you need to know are the following. Insulin- Lowers glucose blood concentration Glucagon- Increases glucose blood concentration Thyroxine- Increases glucose blood concentration They are used for different purposes however. Find out more on some revision sites or wikipedia
What is an insilin?
A polypeptide hormone secreted by the islets of Langerhans and functioning in the regulation of the metabolism of carbohydrates and fats, especially the conversion of glucose to glycogen, which lowers the blood glucose level.
Which hormone specifically targets cells that produce hormones that affect glucose metabolism?
Insulin is the hormone that specifically targets cells that produce hormones affecting glucose metabolism. It is produced by the pancreas and regulates the uptake, utilization, and storage of glucose by cells in the body. Insulin helps to lower blood glucose levels by promoting the absorption of glucose from the blood into cells.
What is the connection between glucose glycogen and glucagon?
Every time we eat sugary or starchy food, the amount of glucose available to the body rockets. Yet the levels of glucose in the bloodstream are maintained within narrow limits by two key hormones - insulin and glucagon - working to prevent hyperglycaemia (abnormally high glucose levels) or hypoglycaemia (low glucose). Both insulin and glucagon are released by the pancreas, a long, tapered gland that lies behind the stomach. Most of the pancreas produces digestive enzymes, which travel via ducts into the small intestine. But embedded in this tissue are nests of hormone-producing cells - the islets of Langerhans - which secrete insulin and glucagon into a network of surrounding blood vessels. High blood sugar levels stimulate the release of insulin (produced by the beta cells in the islets), which increases the uptake of glucose by cells. Inside the cells, the glucose may be used as energy, converted to glycogen for storage (mainly in the liver and muscles), or used in the production of fats. Glucagon is produced by the alpha cells in the islets, and is released by the pancreas when blood glucose is low. It stimulates the breakdown of stored glycogen to glucose, which is then released into the bloodstream. ------------------------------------------------------ To sum up the above answer, Glucose is converted to Glycogen by the hormone Glucagon.
Are insulin and glucagon antagonistic hormones?
Yes insulin and glucagon are antagonistic hormones, as they antagonize, or incite a reaction, the liver into transforming glucose into glycogen when the blood sugar levels are high (insulin), and transforming glycogen into glucose when the blood sugar levels are low (glucagon).
The islets of Langerhans produce two peptide hormones-- insulin and glucagon--that interact to govern the level of glucose in the blood?
true
The islets of Langerhans produce two peptide hormones insulin and glucagon that interact to govern the level of glucose in the blood?
True.
How does the hormone regulates blood glucose levels?
The hormone that regulates blood glucose levels is insulin plus a second hormone, glucagon. Insulin lowers blood glucose levels and glucagon increases blood glucose levels. Insulin actually carries the glucose molecule across the cell membrane. That is how it actually lowers the glucose molecules in the blood. Glucagon causes the liver, which stores glycogen, to convert it to glucose which is released in the blood. These two hormones form a feedback mechanism which keeps glucose stable.
What is the main function of the islet cells in the pancreas?
The islet cells or islets of Langerhans in the pancreas are responsible for producing the pancreatic hormones which are glucagon and insulin. Insulin is released when blood glucose levels are too high and glucagon is released when blood glucose levels are too low.
Which two hormones are responsible for the balancing of the glucose in the blood?
Actually there are about eight glucose regulating hormones in the blood. But the three you need to know are the following. Insulin- Lowers glucose blood concentration Glucagon- Increases glucose blood concentration Thyroxine- Increases glucose blood concentration They are used for different purposes however. Find out more on some revision sites or wikipedia
Where is insulin produced from?
after eating, your blood glucose level goes up and the insulin would kick in, insulin is released from the pancreas and the insulin opens the cell door for glucose and the blood glucose levels go back to normal.
What organ releases hormones which regulate blood glucose levels?
The so-called "Isles of Langerhans" in the pancreas produce the hormone, 'Insulin', which lowers high sugar levels in the bloodstream."Glucagon (GLOO-kuh-gone) is a peptide hormone also produced in the pancreas that raises low sugar levels in the bloodstream.
What hormones are released when your blood glucose levels fall too low?
When blood sugar levels are low the pancreas will secrete glucagon which will stimulate the liver to breakdown glycogen (our reserve sugar supply) and stimulate gluconeogenesis which is converting fats and proteins into glucose (blood sugar).
What does pancreas secrete when blood glucose falls?
Pancreas detects blood glucose level by its cells called "Islets of Langerhans." When the blood glucose level is too high, it releases insulin. When it becomes too low, the pancreas then releases glucagon to elevate a low blood glucose.
Do the adrenal glands stimulate the release of glucose?
no. glucogon, the hormone that stimulates this activity, is released by the islets of Langerhans in the pancreas.
What is an insilin?
A polypeptide hormone secreted by the islets of Langerhans and functioning in the regulation of the metabolism of carbohydrates and fats, especially the conversion of glucose to glycogen, which lowers the blood glucose level.
These two hormones both stimulate glycogenolysis and increase glucose levels in the blood?
the hormones that stimulate glycogenolysis and increase glucose levels in the blood are? answer: glucagon and adrenaline hormones
